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simon1226ͳæ (СÓÐÃûÆø)
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ÒѲ鵽NI3SnµÄ¿Õ¼äȺÐÅÏ¢ P6 /mmc, a=5.2950(7), c=4.247(1) Ni(0.8392, 0.6784, 0.25) δ²éµ½SnµÄ·ÖÊý×ø±ê ÎÄÏ×ÖÐÓо仰 The Sn atomic positions (2c) are the same as those reported for Fe3Ge Ò»Ö±²éÒ²²é²»µ½ Sn»ò GeµÄ·ÖÊý×ø±ê ÎÒ²»ÊÇÌØ±ð¶® ÏëÎʸöÎÊÌâ ²»ÖªµÀ ͨ¹ýÉÏÃæÕâЩÐÅÏ¢ÊÇ·ñÒѾ¿ÉÒÔÈ·¶¨NI3sn µÄ¾§Ìå½á¹¹£¿ ʵÔÚÊDz鲻µ½²»ÖªµÀÊÇ·ñ¿ÉÒÔͨ¹ýMSÀ´Ô¤²â£¿ [ Last edited by simon1226 on 2008-12-19 at 10:34 ] |
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css8170
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Fe3GeµÄ¾§ÌåѧÊý¾Ý
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fegg7502(½ð±Ò+3,VIP+0):thanks
fegg7502(½ð±Ò+3,VIP+0):thanks
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Fe3GeµÄ¾§ÌåѧÊý¾ÝÈçÏ£¬¾ÍÊÇÀÏÁ˵ã¶ù£»¡µ *data for ICSD #23405 Coll Code 23405 Rec Date 1980/01/01 Chem Name Iron Germanium (3:1) Structured Fe3 Ge Sum Fe3 Ge1 ANX NO3 D(calc) 8.16 Title Contribution a l'etude cristallographique de la phase Fe3 Ge de structure D O19 Author(s) Turbil, J.P.;Billiet, Y.;Michel, A. Reference Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, Serie C, Sciences Chimiques (1966-) (1969), 269, 309-311 Unit Cell 5.169 5.169 4.222 90. 90. 120. Vol 97.69 Z 2 Space Group P 63/m m c SG Number 194 Cryst Sys hexagonal Pearson hP8 Wyckoff h c R Value .043 Red Cell P 4.222 5.169 5.169 120 90 90 97.693 Trans Red 0.000 0.000 1.000 / 1.000 0.000 0.000 / 0.000 1.000 0.000 Comments At least one temperature factor missing in the paper. Atom # OX SITE x y z SOF H Fe 1 +0 6 h 0.839 0.678 0.25 1. 0 Ge 1 +0 2 c 0.3333 0.6667 0.25 1. 0 *end for ICSD #23405 ![]() |
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